Brittain has practiced public accounting since 2003, with a specialization in US international taxation. He assists clients with due diligence, inbound and outbound tax planning, international estate and trust planning, and international tax compliance. His clients are primarily private owners of multinational companies.

Brittain is a member of the Texas Society of Certified Public Accountants’ legislative advisory and federal tax policy committees. He has frequently lectured at Houston tax seminars for Bloomberg, BNA, and CITE and is on the board of directors for Houston’s International Tax Forum.

Professional Affiliations

  • Board member, International Tax Forum of Houston
  • Member, American Institute of Certified Public Accountants
  • Member, Texas Society of Certified Public Accountants


  • BSBA, accounting, Texas A&M University
  • MS, taxation, Texas A&M University